Android OS - highest battery drain

[Mirdochwurscht]

Hey guys!

Android OS suddenly causes big battery problems. I asked the support already and they.told me to use the repair function of the companion. So i did, and the problem went slightly away but android os still drains the most (about 60 %). My battery lasts not a.whole day now...
Do u have a solving dor this annoying.problem?

Thanks for your answers!

[_alexdon_]

Do you use battery savers or task killers?

[Mirdochwurscht]

No, nothing like that. Should i or could apps like that cause that problem?

[_alexdon_]

Yes,those apps will act up and wake up the phone.Boot the phone in safe mode and check if the same occurs:

http://talk.sonymobile.com/t5/FAQ/How-to-boot-your-phone-into-safe-mode/m-p/348008

[Mirdochwurscht]

Okay, i now restartet the phone in safe-mode, but the different applications which drain the battery are a record, arent they? Cause at first sight, Android OS is still on top with 53%.

Can i reset those, or will they reset if the phone is charged 100%?

[Mirdochwurscht]

Update:
I charged my phone fully, started in safe-mode anf now my battery seems to work longer, android os is still the top drainer (but i didnt use my phone that much in the meanwhile):


Android OS 33%
Android system 20%
Display 18%

(but display rises as it should be)

So an external app causes android os to freeze or something like that?

So it seems an external app causes

[_alexdon_ · Accepted solution]

Yes,an app installed by you.